I have a project that uses nib files, no storyboards. Depending on the app settings I need to display a different screen than what is being displayed now when the app is launched. I created this view as a storyboard in Interface Builder. In the main view controller's viewWilllAppear methodwhen certain conditions are true, I am trying to load the new storyboard and view controller:
UIStoryboard *storyboard = [UIStoryboard storyboardWithName:#"IncompleteSettings.storyboard" bundle: [NSBundle bundleWithIdentifier:#"Convention"]];
IncompleteSetingsViewController *vc = [storyboard instantiateInitialViewController];
I have tried passing nil and [NSBundle mainBundle] to the bundle argument.
I get this error:
08-09 11:38:39.188 Convention[17091:11603] *** Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: 'Could not find a storyboard named 'IncompleteSettings.storyboard' in bundle NSBundle (loaded)'
Project Details:
You shouldn't add the extension in the name of the storyboard:
UIStoryboard *storyboard = [UIStoryboard storyboardWithName:#"IncompleteSettings" bundle:nil];
Related
What I Want?
In MainViewController I open a view from a xib programmatically. This
xib view contains a UIButton. The xib opens successfully.
On click of that UIButton I want to move FeedBackViewController
My code
This is the code I am using to move FeedBackViewController on click of the UIButton
FeedBackViewController *view=[self.storyboad instantiateViewControllerWithIdentifier:#"FeedBackView"];
[self presentViewController:view animated:YES completion:nil];
But it is crashing and I am receiving the following message:
Terminating app due to uncaught exception 'NSInvalidARgumentException', reason: 'Application tried to present a nil modal view controller on target FutureOrderViewController: 0x199a4a30.
Check these things
Check the identifier of the viewcontroller, if it is the same that you mentioned in storyboard
Make sure that your view object is not nil. Set a breakpoint on that line and on the debug area at the bottom see whether the object is not nil. If it is nil then problem lies in the storyboard connection
If your current viewcontroller is not launched from storyboard then get storyboard object like this :
UIStoryboard *storyboard = [UIStoryboard storyboardWithName:#"Main" bundle:nil];
UIViewController * feedbackVC = [storyboard instantiateViewControllerWithIdentifier:#"FeedBackView"] ;
[self presentViewController:feedbackVC animated:YES completion:nil];
whenever you want to load a VC as the way you mentioned, you need two things.
Thing 1: Specific storyboard ID. you will find this by:
UIStoryboard *storyboard = [UIStoryboard storyboardWithName:#"Your_Storyboard_Id" bundle:nil];
In my case this is Main
Thing 2:
You need your View Controller id. Just click on the View Controller you want to go from storyboard and give a suitableName there.
Then invoke this like:
UIViewController * yourVC = [storyboard
instantiateViewControllerWithIdentifier:#"YourVC_ID"] ;
And if you want to present it modally you already did this. :)
[self presentViewController:yourVC animated:YES completion:nil];
Try this
UIStoryboard *story = [UIStoryboard storyboardWithName:#"Main" bundle:nil];
FeedBackViewController * feedbackVC = [story instantiateViewControllerWithIdentifier:#"FeedBackView"] ;
[self presentViewController:feedbackVC animated:YES completion:nil];
Where FeedBackView is your storyboard id of FeedBackViewController.
I'm trying to add a new storyboard in Swift to an old Objective-C app:
UIStoryboard *sb = [UIStoryboard storyboardWithName:#"MainStoryboard01" bundle:nil];
UIViewController *vc = [sb instantiateViewControllerWithIdentifier:#"OnboardingViewController"];
[self presentViewController:vc animated:YES completion:NULL];
With Swift storyboard:
I'm always getting error:
'Could not find a storyboard named 'MainStoryboard01' in bundle NSBundle <.../Developer/CoreSimulator/Devices/753636C1-ABB5-4D6E-B184-5C4638FB2CE9/data/Containers/Bundle/Application/398410C0-BB2C-4574-B058-95D30F8D1B5D/Credit Call.app> (loaded)'
Calling swift classes like
TestClass *instance = [TestClass new];
[instance testFunction];
Normally works. Any idea how to call swift storyboard + it's swfit controller in Objective-C app?
// EDIT:
I finally get working this:
UIStoryboard *sb = [UIStoryboard storyboardWithName:#"Onboarding" bundle:nil];
UIViewController *vc = [sb instantiateViewControllerWithIdentifier:#"MainStoryboard01"];
but on next line
[self presentViewController:vc animated:YES completion:NULL];
I get this error:
*** Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '-[MyAppDelegate presentViewController:animated:completion:]: unrecognized selector sent to instance 0x6080000b3b60'
Any ideas? I need to replace this with the storyboard:
Registration *reg = [[Registration alloc] init];
registrationNav = [[UINavigationController alloc] initWithRootViewController:reg];
[reg release];
[self.mainBackgroundView addSubview:[registrationNav view]];
=> https://codepaste.net/jkfras I've added skeleton of the MyAppDelegate.m
You are making mistake here, MainStoryboard01 that you have set is Storyboard Identifer using that you can called instantiateViewControllerWithIdentifier. It is not the another storyboard name. So its should be simply like this.
//You need to put storyboard name here the check the image for more detail
UIStoryboard *sb = [UIStoryboard storyboardWithName:#"Main" bundle:nil];
UIViewController *vc = [sb instantiateViewControllerWithIdentifier:#"MainStoryboard01"];
[self presentViewController:vc animated:YES completion:nil];
Edit: Try this way.
UIStoryboard *sb = [UIStoryboard storyboardWithName:#"Main" bundle:nil];
UIViewController *vc = [sb instantiateViewControllerWithIdentifier:#"MainStoryboard01"];
[self.mainBackgroundView addSubview:[vc view]];
If you want to reference to a storyboard then you should use its name, so if your storyboard has a name "MyNewStoryboard" (MyNewStoryboard.storyboard) then the right way to create its reference is like this:
UIStoryboard *sb = [UIStoryboard storyboardWithName:#"MyNewStoryboard" bundle:nil];
Don't use a storyboard ID here. Storyboard ID you just set in the controller's attributes is the identifier for your controller. So you can use it this way:
UIViewController *vc = [sb instantiateViewControllerWithIdentifier:#"MainStoryboard01"];
Change your new controller's Storyboard ID to something more informative, so for example "OnboardingViewController", and then after putting your storyboard file name in your first line your code should be fine.
I try to navigate to certain ViewController after I get remote Notification
It crashes after this code any help please
My storyboard like this
SWRevealViewController -> NavViewController -> UIViewController
I want to reach this UIViewController
- (void)application:(UIApplication *)application didReceiveRemoteNotification:(NSDictionary *)userInfo
{
UIStoryboard *storyboard =[UIStoryboard storyboardWithName:#"Main" bundle:nil];
// my ViewController I want navigate to UITableViewController call home_tableview
Home_tableView *home =[storyboard instantiateViewControllerWithIdentifier:#"home_view"];
[(UINavigationController *)self.window.rootViewController pushViewController:home animated:NO];
}
The Error I get
2015-01-20 13:04:14.379 SchoolLink[1304:416727] *** Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '*** -[__NSArrayM insertObject:atIndex:]: object cannot be nil'
*** First throw call stack:(0x25bd749f 0x3338dc8b 0x25af30b3 0x2909d06b 0x11d48f 0x29099d0f 0x29099a7d 0x2909f953 0x2910643d 0x111dbd 0x2930286b 0x292fa54d 0x2c3680d1 0x25b9dd7d 0x25b9d041 0x25b9bb7b 0x25ae93c1 0x25ae91d3 0x2cee70a9 0x290f8fa1 0x12b7ad 0x3390daaf)
libc++abi.dylib: terminating with
I suppose you have an UINavigationController in your storyboard which embeds your view controllers.
If that's the case, your code should work without any issues.
I've tested it in a new project with two view controllers and one navigation controller as the initial view and everything is fine.
If you're certain that you have all the storyboard identifiers right, and that your initial View in Interface Builder is an UINavigationController that embeds all of your ViewControllers, then you have some issues elsewhere, not in the code you've pasted in.
Since your error is related to insertObjectAtIndex: I believe there's some data you instantiate your UITableViewController with in the normal workflow of the app (when segueing to it) and when you try to present the UITableView controller in a clean state from a notification, that data is missing, hence the crash.
Check where you try to add an object to an array at a given index.
The problem is either in the class that receives the notification (I guess it's your AppDelegate class), either in the UITableViewController class, somewhere in the initialization.
Try
Home_tableView *home =[storyboard instantiateViewControllerWithIdentifier:#"home_view"];
[self.window setRootViewController:home]
[self.window makeKeyAndVisible];
Please try this:
UIStoryboard *storyboard =[UIStoryboard storyboardWithName:#"Main" bundle:nil];
Home_tableView*svc = [storyboard instantiateViewControllerWithIdentifier:#"home_view"];
// Configure the new view controller here.
[self presentViewController:svc animated:YES completion:nil];
When running a program in XCode I received the following error:
Terminating app due to uncaught exception 'NSInternalInconsistencyException', reason: 'Could not load NIB in bundle: 'NSBundle </Users/user/Library/Developer/CoreSimulator/Devices/646F9805-AC4E-40A8-BC62-75B92339DCDC/data/Containers/Bundle/Application/D6C27367-F61B-4CAC-BB9E-1D48227CE629/WhatsNap.app> (loaded)' with name 'DisplayWarningViewController''
I am running the following lines of code and it gets an exception at the last line. I'm not sure as to why it happens. Other answers on this subject on SO indicate that the nib file might not be connected?
DisplayWarningViewController* DWVC = [[DisplayWarningViewController alloc]initWithNibName:#"DisplayWarningViewController" bundle:nil];
DWVC.delegate = self;
[self presentViewController:DWVC animated:NO completion:nil];
Looks like you have view controller defined in storyboard! In that case you should do
UIStoryboard *storyboard = [UIStoryboard storyboardWithName:#"MainStoryboard" bundle:nil];
DisplayWarningViewController *displayWarningVC = (DisplayWarningViewController *)[storyboard instantiateViewControllerWithIdentifier:#"DisplayWarningViewController"]
I'm trying to recreate a small iOS app that utilized nib files. I'm trying to replace the following line of code
self.viewController = [[ViewController alloc] initWithNibName:#"ViewController" bundle:nil];
with:
UIStoryboard* sb = [UIStoryboard storyboardWithName:#"Main" bundle:nil];
UIViewController* viewController = [sb instantiateViewControllerWithIdentifier:#"viewController"]; self.window.rootViewController = self. viewController;
I'm getting the following error: * Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: 'Storyboard () doesn't contain a view controller with identifier 'viewController''
I got the latter code from a previous Stack Overflow question on a similar topic. Can someone please advise on what the issue I'm having is and how to proceed?
You need to name the view controller in your storyboard by giving it a storyboard id. I typically try to use something memorable like the name of the view controllers class so I don't have to look it up.